Cooking stove



FIG. 1 is a front perspective view of a cooking stove showing my newdesign;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a side perspective view taken from the right of FIG. 1; and,

FIG. 4 is a side perspective view taken from the left of FIG. 1.

The ornamental design for a cooking stove, as shown and described.